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Video to Audio Converter

Extract audio tracks from video files (MP4, WebM, MOV) and convert to lossless 16-bit PCM WAV directly in your browser with zero server uploads.

Browser onlyYour data never leaves this device.

Runs 100% locally in your web browser using HTML5 Video and Web Audio API. Your video clips and audio recordings never leave your device.

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Video to Audio Converter extracts crystal-clear audio tracks from video recordings, lectures, podcasts, and clips without uploading anything to remote servers. Using the native browser Web Audio API, it decodes multichannel media streams and re-encodes them into lossless 16-bit PCM WAV sound files at your choice of 44.1 kHz, 48 kHz, or 22.05 kHz sample rates. You can convert stereo to mono, adjust playback volume gain, and listen to the extracted soundtrack in real time before downloading it for music production, video editing, or voice transcription. Everything processes locally on your computer with complete confidentiality and zero bandwidth consumption.

How to use Video to Audio Converter

  1. Drag and drop or select a video file (MP4, WebM, or MOV) into the dropzone.
  2. Wait a moment while your browser decodes the media track locally.
  3. Configure output settings: choose Stereo or Mono, select sample rate, and adjust volume gain if needed.
  4. Click Extract & Convert to WAV to encode the audio, then listen to the preview and download your lossless WAV file.

What you get

  • Uncompressed 16-bit PCM WAV audio file with studio clarity.
  • Interactive in-browser audio player for instant playback verification.
  • One-click pipeline handoff to other creator tools like Audio Cutter.

When to use Video to Audio Converter

  • Extract audio tracks from video presentations, recorded Zoom meetings, or webinar lectures for offline listening.
  • Convert video background music or sound effects into clean WAV files for audio mixing and video editing.
  • Isolate voice tracks from interview videos to import into subtitle editors or speech-to-text tools.
  • Prepare high-quality audio clips from mobile phone videos (MOV, MP4) for podcast production.

Frequently asked questions about Video to Audio Converter

Which video formats can I extract audio from?

The tool supports any video format natively decodable by modern web browsers, including MP4 (H.264/AAC), WebM (VP8/VP9/Opus), and MOV files.

Is there any quality loss during the audio extraction?

No. The audio stream is decoded at full floating-point accuracy and encoded to lossless 16-bit PCM WAV, preserving the exact dynamic range and clarity of the original track.

Are my private videos uploaded to your server?

Never. All audio decoding, channel downmixing, volume adjustment, and WAV encoding occur 100% inside your browser tab on your local computer.

Can I convert the extracted audio to mono to save space?

Yes, you can toggle between Stereo (2-channel) and Mono (1-channel), which averages the channels and cuts the final WAV file size in half.

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<p style="font-size:12px;color:#6b7280;margin-top:6px;font-family:system-ui,-apple-system,sans-serif;">Powered by <a href="https://salaq.com/tools/creator/video-to-audio" target="_blank" rel="noopener" style="color:#2563eb;text-decoration:underline;">Video to Audio Converter on Tools Hub</a></p>

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